像素完美

pixel_perfect

Put a semi-transparent image with the design over the top of the developed layout. It helps you to compare original design and current page.

Getting started

Add pixel_perfect in your pubspec.yaml dependencies.

dependencies:
 pixel_perfect: any

How To Use

Simple use

Add assets folder with images to your pubspec.yaml

  uses-material-design: true
  assets:
    - assets/

Import the following package in your dart file

import 'package:pixel_perfect/pixel_perfect.dart';

return PixelPerfect(
  assetPath: 'assets/design.png', // path to your asset image
  scale: 1, // scale value (optional)
  initBottom: 20, //  default bottom distance (optional)
  offset: Offset.zero, // default image offset (optional)
  initOpacity: 0.4, // init opacity value (optional)
  child: Scaffold(
    ..
  )
)

Extended use

return PixelPerfect.extended(
  image: Image.asset( // any image file
    'assets/element.png',
    scale: 2,
  ), 
  initBottom: 20, //  default bottom distance (optional)
  offset: Offset.zero, // default image offset (optional)
  initOpacity: 0.4, // init opacity value (optional)
  child: Scaffold(
    ..
  )
)

Video tutorials by Learn App Code

How to Make Pixel Perfect Flutter Apps
How to Make Responsive Flutter Apps, Pixel Perfect